Great podcasts to check out:

  1. BulletThis Week in Technology (twit) - Leo Laporte & friends.

  2. Security Now - Take two geek pills before consuming.

  3. BulletFresh Air - Superb interviews

  4. BulletTech Nation - with Dr. Moira Gunn

More ideas in the thread, and at Podcastawards

How to get podcasts:

  1. Bullet Go to the podcast’s web page, download the mp3 file and copy to your player for portable listening.
    - or -

  2. Bullet Use probably the easiest and best Podcast aggregator, Apple’s iTunes.